desc "Build core jasmine.js"
task :build_dist => [:lint, :write_version_file] do
  puts 'Building Jasmine distribution from source'

  concat_into('lib/jasmine.js') { core_sources + version_source_file }
  concat_into('lib/jasmine-html.js') { html_sources }

  FileUtils.cp('src/html/jasmine.css', 'lib/jasmine.css')
end

def concat_into(output_file, &block)
  files = yield
  File.open(output_file, 'w') do |out|
    files.each do |f|
      out << File.read(f)
    end
  end
end

desc 'Check jasmine sources for coding problems'
task :lint do
  puts "Running JSHint via Node.js"
  system("node jshint/run.js") || exit(1)
end

task :hint => :lint

task :write_version_file do
  template = Tilt.new('src/templates/version.erb')
  scope = OpenStruct.new(:major => version_hash["major"],
                         :minor => version_hash["minor"],
                         :build => version_hash["build"],
                         :rc => version_hash["rc"],
                         :revision => Time.now.to_i)

  File.open('src/version.js', 'w+') do |f|
    f << template.render(scope)
  end

end

def version_source_file
  Dir.glob('src/version.js')
end